@misc{indiciae8c21eb793f8b,
  title = {Mineral resource potential map of the Tray Mountain Roadless Area, northern Georgia},
  author = {A. E. Nelson and R. P. Koeppen and M.L. Chatman},
  year = {1983},
  doi = {10.3133/mf1347d},
  url = {https://pubs.usgs.gov/publication/mf1347D},
  note = {Source identifier: mf1347D}
}